commit | edfb30aff5e4231e4229808e0edacd603bc2366d | [log] [tgz] |
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author | kunal642 <kunalkapoor642@gmail.com> | Thu Apr 16 11:29:36 2020 +0530 |
committer | Jacky Li <jacky.likun@qq.com> | Sat Apr 18 10:14:50 2020 +0800 |
tree | 8638e8a2994131e7b16265c4e7f811986a95ad5a | |
parent | 21ee342f358c7e464b2e529fd813b937afefc5e4 [diff] |
[HOTFIX] Fixed task distribution issue in SegmentPruneRDD Why is this PR needed? SI queries are degraded because getPrefferedLocation is not overridden in SegmentPruneRDD due to which tasks are fired randomly to any executors What changes were proposed in this PR? override getPrefferedLocation so that tasks are fired to correct executors. Does this PR introduce any user interface change? No Is any new testcase added? No This closes #3712
Apache CarbonData is an indexed columnar data store solution for fast analytics on big data platform, e.g.Apache Hadoop, Apache Spark, etc.
You can find the latest CarbonData document and learn more at: http://carbondata.apache.org
CarbonData file format is a columnar store in HDFS, it has many features that a modern columnar format has, such as splittable, compression schema ,complex data type etc, and CarbonData has following unique features:
CarbonData is built using Apache Maven, to build CarbonData
This is an active open source project for everyone, and we are always open to people who want to use this system or contribute to it. This guide document introduce how to contribute to CarbonData.
To get involved in CarbonData:
Apache CarbonData is an open source project of The Apache Software Foundation (ASF).